CN110456302A - A kind of digital electricity meter does not have a power failure online installation and gauge check technical method - Google Patents
A kind of digital electricity meter does not have a power failure online installation and gauge check technical method Download PDFInfo
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- CN110456302A CN110456302A CN201910825059.7A CN201910825059A CN110456302A CN 110456302 A CN110456302 A CN 110456302A CN 201910825059 A CN201910825059 A CN 201910825059A CN 110456302 A CN110456302 A CN 110456302A
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- electric energy
- meter
- digital electricity
- power failure
- energy meter
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention provides a kind of digital electricity meter and does not have a power failure online installation and gauge check technical method, can not have a power failure comprising one kind and replace electric energy meter wiring device, and have electric energy meter on-line checking spare interface, realize real-time online gauge check.Including a kind of electric energy meter wiring device, digital electricity meter, high accuracy number electric energy meter and energy monitoring system server.Electric energy meter wiring device can realize the three kinds of connection modes of switching that do not have a power failure, including normal mode of operation, change table Installation Modes and on-line metering detection pattern online.Normal mode of operation, digital electricity meter need metering circuit by electric energy meter wiring device access.Table Installation Modes are changed online, digital electricity meter can more renew table in the case where not having a power failure.On-line metering detection pattern, digital electricity meter and high accuracy number electric energy meter, which access electric energy, needs observation circuit and energy monitoring system server, system software novelty has ammeter analytical measurement test comparing function, determine whether to meet meter accuracy management requirement by on-line metering precision result under the mode, realizes ammeter gauge check technical method.
Description
Technical field
The present invention relates to energy measurement utensils to be equipped with construction and management domain, and in particular to a kind of digital electricity meter does not have a power failure
Online installation and gauge check technical method.
Background technique
Domestic emphasis energy consumption unit all should be according to " energy unit energy measurement utensil is equipped with and management general rule " (GB/
It 17167-2006) carries out energy measurement utensil and is equipped with construction and management, while with the continuous development of social digital product, electricity
Energy table also gradually updates to digital intelligent apparent bearing from stem-winder.
The installation of electric energy meter at present be all with have a power failure under the conditions of implement operation, sacrifice user benefit, expend service unit at
This.Meanwhile the detection of measuring accuracy of electric energy meter at present is that regular (6 months or 1 year) tear go back to laboratory open and detected or used
Expensive portable tester carries out on-site test, and both methods is made troubles to user, can not accomplish continual real-time
On-line checking.
Summary of the invention
Reason based on the above background, to solve the above problems, the present invention proposes that a kind of digital electricity meter does not have a power failure online peace
Dress and gauge check technical method, can not have a power failure comprising one kind and replace electric energy meter wiring device, and have electric energy meter on-line checking
Spare interface realizes real-time online gauge check to solve the above problems.It is characterised in that it includes a kind of connection box of electric energy meter dress
It sets, digital electricity meter, high accuracy number electric energy meter and energy monitoring system server.
The digital electricity meter is common basic model digital electric power meter.
The high accuracy number electric energy meter, is Laboratary type high-precision digital electric energy metering device, and continuous data can be made
For the reference data sources of general basic model digital electricity meter.
The electric energy meter wiring device can be controlled line short circuit, switching and be isolated, can not be had a power failure more by physical switch
Change digital electricity meter or and connect high accuracy number electric energy meter, realization does not have a power failure three kinds of connection modes of switching, including works normally
Mode changes table Installation Modes and on-line metering detection pattern online.
The normal mode of operation, the digital electricity meter, which accesses electric energy by the electric energy meter wiring device, need to monitor electricity
Road.
Described to change table Installation Modes online, the digital electricity meter can more renew table in the case where not having a power failure.
The on-line metering detection pattern, the digital electricity meter and the high accuracy number electric energy meter access electric energy and need
Observation circuit and the energy monitoring system server.
The energy monitoring system server acquires the data of digital electricity meter, storage and analysis energy consumption data, energy prison
Examining system management software novelty has ammeter analytical measurement test comparing function, passes through under the on-line metering detection pattern
On-line metering precision result determines whether to meet meter accuracy management requirement, realizes ammeter gauge check technical method.
Detailed description of the invention
Fig. 1 show a kind of digital electricity meter of the present invention do not have a power failure online installation and the wiring of gauge check technical method it is former
Reason figure.
Do not have a power failure the workflow of online installation and gauge check technical method Fig. 2 shows a kind of digital electricity meter of the invention
Figure.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, the present invention proposes that a kind of digital electricity meter does not have a power failure online installation and gauge check technical method, packet
It can not have a power failure containing one kind and replace electric energy meter wiring device, and have electric energy meter on-line checking spare interface, realize real-time online meter
Amount detection is to solve the above problems.It is characterised in that it includes a kind of electric energy meter wiring device, digital electricity meter, high accuracy number
Electric energy meter and energy monitoring system server.
As shown in Figure 1, the electric energy meter wiring device, can be controlled line short circuit, switching and be isolated by physical switch,
Can not have a power failure replace digital electricity meter or and connect high accuracy number electric energy meter, realization does not have a power failure three kinds of connection modes of switching, packet
Normal mode of operation is included, changes table Installation Modes and on-line metering detection pattern online.
The normal mode of operation, the digital electricity meter, which accesses electric energy by the electric energy meter wiring device, need to monitor electricity
Road.Further, the digital electricity meter acquires electricity consumption data and is transmitted to the energy monitoring system server, such as Fig. 2 institute
Show, completes basic energy monitor function.
It is described to change table Installation Modes online, after the electric energy meter wiring device realizes route quarantine measures, the number electricity
Energy table can change former electric energy meter in the case where user does not have a power failure, and change new electric energy meter, then filled by the connection box of electric energy meter
It sets and switches back into the normal mode of operation, access electric energy needs observation circuit.
The on-line metering detection pattern, is switched by the electric energy meter wiring device, the digital electricity meter and described
High accuracy number electric energy meter, which accesses electric energy, needs observation circuit and energy monitoring system server, the energy monitoring system management software
Novelty has ammeter analytical measurement test comparing function, passes through on-line metering precision knot under the on-line metering detection pattern
Fruit determines whether to meet meter accuracy management requirement, as shown in Fig. 2, measuring accuracy is analyzed by ammeter data, with described high-precision
The data for spending digital electricity meter are benchmark source, compare the digital electricity meter measuring accuracy, realize ammeter gauge check technical side
Method, determines whether to meet required precision, forms regular historical data parallel.
Claims (6)
1. the present invention relates to energy measurement utensils to be equipped with construction and management domain, and in particular to a kind of digital electricity meter does not have a power failure
Line installation and gauge check technical method, which is characterized in that including a kind of electric energy meter wiring device, digital electricity meter, high-precision
Digital electricity meter and energy monitoring system server.
Online installation and gauge check technical method 2. a kind of digital electricity meter according to claim 1 does not have a power failure, packet
It can not have a power failure containing one kind and replace electric energy meter wiring device, and have electric energy meter on-line checking spare interface, the connection box of electric energy meter
Device can be controlled line short circuit, switching and be isolated, can not be had a power failure and replace digital electricity meter or and connect height by physical switch
Accuracy Figure electric energy meter, realization do not have a power failure three kinds of connection modes of switching, including normal mode of operation, change online table Installation Modes and
On-line metering detection pattern.
3. the normal mode of operation in three kinds of connection modes according to claim 2, the digital electricity meter pass through institute
Stating electric energy meter wiring device access electric energy needs observation circuit, and further, the digital electricity meter acquires electricity consumption data and transmits
To the energy monitoring system server, basic energy monitor function is completed.
4. changing table Installation Modes, the connection box of electric energy meter dress online in three kinds of connection modes according to claim 2
It sets after realizing route quarantine measures, the digital electricity meter can change former electric energy meter in the case where user does not have a power failure, and change new
Electric energy meter, then switches back into the normal mode of operation by the electric energy meter wiring device, and access electric energy needs observation circuit.
5. the on-line metering detection pattern in three kinds of connection modes according to claim 2, is connect by the electric energy meter
Line apparatus switching, the digital electricity meter and the high accuracy number electric energy meter access electric energy and need observation circuit and energy monitoring
System server, energy monitoring system management software novelty have ammeter analytical measurement test comparing function, described online
Determine whether to meet meter accuracy management requirement by on-line metering precision result under gauge check mode.
6. being to analyze metering essence by ammeter data according to ammeter analytical measurement test comparing function described in claim 5
Degree compares the digital electricity meter measuring accuracy using the data of the high accuracy number electric energy meter as benchmark source, realizes ammeter meter
Detection technique method is measured, determines whether to meet required precision, forms regular historical data parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825059.7A CN110456302A (en) | 2019-09-02 | 2019-09-02 | A kind of digital electricity meter does not have a power failure online installation and gauge check technical method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825059.7A CN110456302A (en) | 2019-09-02 | 2019-09-02 | A kind of digital electricity meter does not have a power failure online installation and gauge check technical method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110456302A true CN110456302A (en) | 2019-11-15 |
Family
ID=68490506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910825059.7A Pending CN110456302A (en) | 2019-09-02 | 2019-09-02 | A kind of digital electricity meter does not have a power failure online installation and gauge check technical method |
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| CN (1) | CN110456302A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112798835A (en) * | 2020-12-28 | 2021-05-14 | 广东电网有限责任公司中山供电局 | Uninterrupted meter replacing device |
-
2019
- 2019-09-02 CN CN201910825059.7A patent/CN110456302A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112798835A (en) * | 2020-12-28 | 2021-05-14 | 广东电网有限责任公司中山供电局 | Uninterrupted meter replacing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191115 |